Portion of a shoe



FIG. 1 is front left perspective view of a portion of a shoe showing our new design;

FIG. 2 is front view of the design shown in FIG. 1;

FIG. 3 is a rear view of the design shown in FIG. 1;

FIG. 4 is a left side view of the design shown in FIG. 1;

FIG. 5 is a right side view of the design shown in FIG. 1;

FIG. 6 is a top view of the design shown in FIG. 1; and,

FIG. 7 is a bottom view thereof.

The dash-dot-dash lines illustrate an unclaimed boundary of the claimed design. The broken lines shown in the figures are included for the purpose of illustrating portions of the shoe and form no part of the claimed design. 

CLAIM The ornamental design for a portion of a shoe, as shown and described. 